Dr. Ray L. Winstead
Professor of Biology (retired), Indiana University of Pennsylvania

Family at

Daniel and Maddy's Wedding Day
June 19, 2021

(Click here for larger photo.)

Click photo above for May 31, 2021

Front Page

Christian Essentials

Dr. Winstead's Blood Pressure Tracker: Free Templates for Graphing Blood Pressure in Microsoft Excel

Dr. Winstead's Current Local and World Standard Percentage Metric Time Clock

Blue Spruce Park Chickadees

Dr. Ray L. Winstead
rw ( at ) raywinstead ( dot ) com